109 search results - page 13 / 22 » Estimating Recall and Precision for Vague Queries in Databas... |
PVLDB
2010
13 years 6 months ago
2010
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Previous work has shown that current XML keyword search methods, although in...
EDBT
2009
ACM
14 years 8 days ago
2009
ACM
As the Extensible Markup Language (XML) rapidly establishes itself as the de facto standard for presenting, storing, and exchanging data on the Internet, large volume of XML data ...
FQAS
2009
Springer
14 years 8 days ago
2009
Springer
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
ICDE
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper introduces the use of wavelets for information retrieval in a peer-to-peer environment. In order to achieve our purposes, we use a new combination between broadcasting ...
FQAS
1998
Springer
13 years 12 months ago
1998
Springer
Abstract. With more and more electronic information sources becoming widely available, the issue of the quality of these often-competing sources has become germane. We propose a st...